INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e951fc9f5e71e3d129157a655c644c797993f37c1ed92a47b8ea7557ad7666cf', 
    'vYPb0Yytd9r83XJgHZ9Dxi+DLdNfO4vOjaWRFKUyiZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)